Extensions of the Axiom of Blackwell Determinacy
Benedikt Löwe
Abstract:
We define extensions of the Axiom of Blackwell Determinacy in analogy
to extensions of the Axiom of Determinacy. We prove that the Axiom of
Real Blackwell Determinacy is strictly stronger than the Axiom of
Blackwell Determinacy, and show that several strong variants of
Blackwell determinacy are inconsistent (as is known for their perfect
information analogues).
Keywords: Blackwell determinacy; von Neumann Minimax Theorem; Axiom of
Choice